Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21251342 · ArcScan

Block

#21,251,342

2026-09-17 01:42:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,342
Timestamp: 14 days ago · 2026-09-17 01:42:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x2383523d447f905c3f875286459cc095acfb06d1217d090fed18dc66575d394a
Parent hash: 0x312fa753…bbb4b795
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,342 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.0%4,499,086 / 30,000,000

Base fee

20 gwei

State root

0x12e0800c7945…7f3eff70987d

Transactions root

0x5f4eb00aebe8…eebaa5832aec

Receipts root

0x10d97106fd75…38a0f4305cd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800